$378 Find Cheap Flights from Milwaukee to Argentina

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Argentina departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Milwaukee to Argentina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Argentina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Argentina

Mon, Mar 16 - Mon, Apr 13
United Airlines Logo
8:00 am - 8:20 am
MKE
-
EZE
22h 20m
1 stop
United Airlines Logo
9:00 pm - 10:10 am
EZE
-
MKE
15h 10m
1 stop
$992United Airlines
Mon, Mar 16 - Mon, Apr 13
United Airlines Logo
8:00 am - 8:20 am
MKE
-
EZE
22h 20m
1 stop
United Airlines Logo
9:00 pm - 6:47 pm
EZE
-
MKE
23h 47m
2 stops
$996United Airlines
Mon, Mar 16 - Mon, Apr 13
United Airlines Logo
7:18 pm - 8:20 am
MKE
-
EZE
35h 02m
2 stops
United Airlines Logo
9:00 pm - 4:47 pm
EZE
-
MKE
21h 47m
2 stops
$1,012United Airlines
Mon, Apr 13 - Wed, Apr 22
Azul Logo
8:00 am - 8:00 am
MKE
-
EZE
22h 00m
1 stop
Azul Logo
9:00 pm - 10:10 am
EZE
-
MKE
15h 10m
1 stop
$1,042Azul
Mon, May 4 - Tue, May 12
Avianca Logo
1:46 pm - 8:00 am
MKE
-
EZE
16h 14m
2 stops
Avianca Logo
9:00 pm - 1:11 pm
EZE
-
MKE
18h 11m
2 stops
$1,046Avianca
Mon, Apr 13 - Wed, Apr 22
LATAM Airlines Logo
4:25 pm - 11:30 am
MKE
-
EZE
17h 05m
2 stops
LATAM Airlines Logo
7:45 am - 11:57 pm
EZE
-
MKE
18h 12m
2 stops
$1,059LATAM Airlines
Sat, Mar 21 - Fri, Mar 27
LATAM Airlines Logo
10:14 am - 8:50 pm
MKE
-
EZE
32h 36m
2 stops
LATAM Airlines Logo
11:00 am - 12:32 pm
EZE
-
MKE
27h 32m
2 stops
$1,096LATAM Airlines
Wed, Mar 18 - Sat, Mar 28
LATAM Airlines Logo
5:45 am - 7:20 am
MKE
-
EZE
23h 35m
1 stop
LATAM Airlines Logo
11:55 pm - 9:04 am
EZE
-
MKE
35h 09m
1 stop
$1,108LATAM Airlines
Fri, Mar 20 - Fri, Mar 27
LATAM Airlines Logo
3:55 pm - 6:04 pm
MKE
-
EZE
24h 09m
2 stops
LATAM Airlines Logo
7:10 am - 11:58 pm
EZE
-
MKE
18h 48m
2 stops
$1,119LATAM Airlines
Wed, Mar 18 - Sat, Mar 28
LATAM Airlines Logo
1:21 pm - 7:20 am
MKE
-
EZE
15h 59m
1 stop
LATAM Airlines Logo
3:55 pm - 11:03 am
EZE
-
MKE
21h 08m
2 stops
$1,163LATAM Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Argentina flights

Get data-powered insights and trends into flights from Milwaukee to Argentina to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Milwaukee to Argentina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Argentina, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Argentina is September, when tickets cost $949 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $1,510 and $1,415 respectively.

Good to know

Cheapest flight$992
Flight from Milwaukee to Buenos Aires

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from Milwaukee to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to Argentina is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Milwaukee to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Milwaukee to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Milwaukee to Argentina

 
Need help choosing which airline to fly with from Milwaukee to Argentina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8128 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Everything you need to know for your flight from Milwaukee to Argentina

Information on your arrival and departure airports